Cita APA (7th ed.)

(1997). Industrial ecowatch: DENR's new compliance monitoring system. Manila Times.

Cita Chicago (17th ed.)

"Industrial Ecowatch: DENR's New Compliance Monitoring System." Manila Times 1997.

Cita MLA (9th ed.)

"Industrial Ecowatch: DENR's New Compliance Monitoring System." Manila Times, 1997.